Appearance: Colorless and transparent liquid, with an odor similar to acetone, miscible with water, ethanol, ether, etc

Safety measures: Flammable, stored in a cool, ventilated warehouse, away from fire and heat sources, and stored separately from oxidants; Avoid inhaling steam during operation, prevent skin contact, and maintain good ventilation in the workplace

Extinguishing: insoluble foam, dry powder, carbon dioxide and sand can be used to extinguish the fire. Water is ineffective, and the container needs to be cooled with water